R. Chidambaram

2.8k total citations · 1 hit paper
102 papers, 2.4k citations indexed

About

R. Chidambaram is a scholar working on Materials Chemistry, Geophysics and Physical and Theoretical Chemistry. According to data from OpenAlex, R. Chidambaram has authored 102 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Materials Chemistry, 21 papers in Geophysics and 21 papers in Physical and Theoretical Chemistry. Recurrent topics in R. Chidambaram's work include Solid-state spectroscopy and crystallography (20 papers), High-pressure geophysics and materials (20 papers) and Crystallography and molecular interactions (20 papers). R. Chidambaram is often cited by papers focused on Solid-state spectroscopy and crystallography (20 papers), High-pressure geophysics and materials (20 papers) and Crystallography and molecular interactions (20 papers). R. Chidambaram collaborates with scholars based in India, United States and Russia. R. Chidambaram's co-authors include S. K. Sikka, Yogesh K. Vohra, A. Sequeira, G. M. Brown, M. Ramanadham, H. Rajagopal, Surinder M. Sharma, Satish C. Gupta, G. N. Ramachandran and B. K. Godwal and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

R. Chidambaram

97 papers receiving 2.3k citations

Hit Papers

Omega phase in materials 1982 2026 1996 2011 1982 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Omega phase in materials
    1982 686 citations S. K. Sikka, R. Chidambaram et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
R. Chidambaram 1.6k 562 427 395 342 102 2.4k
P. Chieux 2.0k 1.3× 655 1.2× 525 1.2× 173 0.4× 330 1.0× 153 3.6k
Louis Bosio 2.0k 1.2× 235 0.4× 320 0.7× 535 1.4× 303 0.9× 93 3.4k
B. Post 1.4k 0.9× 291 0.5× 146 0.3× 397 1.0× 457 1.3× 78 3.0k
S. K. Sikka 2.7k 1.7× 815 1.5× 1.4k 3.3× 487 1.2× 201 0.6× 150 3.8k
Β. Τ. M. Willis 2.4k 1.5× 271 0.5× 470 1.1× 525 1.3× 154 0.5× 80 3.4k
Α. Kirfel 1.7k 1.1× 167 0.3× 552 1.3× 598 1.5× 128 0.4× 176 3.1k
H. Grimm 975 0.6× 292 0.5× 221 0.5× 466 1.2× 252 0.7× 110 2.2k
A. C. Larson 1.7k 1.1× 204 0.4× 343 0.8× 999 2.5× 233 0.7× 104 3.5k
Philip S. Salmon 4.0k 2.5× 528 0.9× 872 2.0× 524 1.3× 215 0.6× 149 5.6k
Surinder M. Sharma 2.7k 1.7× 225 0.4× 1.3k 3.1× 873 2.2× 168 0.5× 187 4.0k

Countries citing papers authored by R. Chidambaram

Since Specialization
Citations

This map shows the geographic impact of R. Chidambaram's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R. Chidambaram with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Chidambaram more than expected).

Fields of papers citing papers by R. Chidambaram

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Chidambaram. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R. Chidambaram. The network helps show where R. Chidambaram may publish in the future.

Co-authorship network of co-authors of R. Chidambaram

This figure shows the co-authorship network connecting the top 25 collaborators of R. Chidambaram. A scholar is included among the top collaborators of R. Chidambaram based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with R. Chidambaram. R. Chidambaram is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sharma, Surinder M. & R. Chidambaram. (2024). High Pressure Physics. 1 indexed citations
2.
Aswal, Vinod K., et al.. (2020). Small-angle neutron scattering studies suggest the mechanism of BinAB protein internalization. IUCrJ. 7(2). 166–172. 3 indexed citations
3.
Chidambaram, R.. (2011). Research and Innovation: An Indian Perspective. Research-Technology Management. 54(3). 22–26. 6 indexed citations
4.
Chitra, R., Amit Das, Rajul Ranjan Choudhury, M. Ramanadham, & R. Chidambaram. (2004). Hydrogen bonding in oxalic acid and its complexes: A database study of neutron structures. Pramana. 63(2). 263–269. 16 indexed citations
5.
Chidambaram, R.. (2004). ‘Cluster–disordered glue’ model for icosahedral quasicrystals. Journal of Non-Crystalline Solids. 334-335. 68–70. 1 indexed citations
6.
Chidambaram, R. & S. K. Sikka. (2003). Neutron crystallography: Then and now. Current Science. 85(7). 871–877. 1 indexed citations
7.
Chidambaram, R., et al.. (2000). Knowledge and Communication. IETE Technical Review. 17(5). 245–247.
8.
Sharma, Arun, et al.. (1997). Ability of high hydrostatic pressure treated plasmids and cells of Escherichia coli to genetically transform.. The Journal of General and Applied Microbiology. 43(4). 199–208. 2 indexed citations
9.
Ancharov, A. I., et al.. (1995). An energy dispersive X-ray diffraction station at a VEPP-4 synchrotron beam line for structural studies at high pressure. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 359(1-2). 206–209.
10.
Rao, Rekha, B. K. Godwal, S. K. Sikka, & R. Chidambaram. (1994). Occupancy of central sites in theZn49Mg32quasicrystal from total-energy computations on its crystal approximant. Physical review. B, Condensed matter. 50(21). 15632–15635. 5 indexed citations
11.
Gupta, Satish C., et al.. (1993). Predicting the high pressure phase transformations using density functional approach. Current Science. 65(5). 399–406. 10 indexed citations
12.
Ramanadham, M., et al.. (1993). Carboxyl group hydrogen bonding in X‐ray protein structures analysed using neutron studies on amino acids. FEBS Letters. 323(3). 203–206. 17 indexed citations
13.
Chidambaram, R.. (1992). NUCLEAR POWER AND SAFETY. Current Science. 63(1). 9–10. 1 indexed citations
14.
Chidambaram, R.. (1992). High pressure physics research at BARC. High Pressure Research. 10(5-6). 659–665. 2 indexed citations
15.
Gupta, Satish C., et al.. (1990). Structural stability of hafnium under pressure. Journal of Physics Condensed Matter. 2(30). 6457–6459. 35 indexed citations
16.
Gupta, Satish C., et al.. (1990). HIGH pressure structural investigations of zirconium using LMTO method. High Pressure Research. 4(1-6). 472–474. 19 indexed citations
17.
Sanyal, M. K., V. C. Sahni, & R. Chidambaram. (1988). X-ray structural study of crystalline and quasicrystalline Al6 CuMg4. Solid State Communications. 66(10). 1043–1045. 3 indexed citations
18.
Ramanadham, M., S. K. Sikka, & R. Chidambaram. (1973). Refinement of hydrogen-atom positions in L-cysteic acid.H2O from neutron diffraction data. Acta Crystallographica Section B. 29(5). 1167–1170. 13 indexed citations
19.
Ramachandran, G. N., Ramesh Chandrasekharan, & R. Chidambaram. (1971). Potential functions for hydrogen bond interactions. Proceedings of the Indian Academy of Sciences - Section A. 74(6). 284–298. 5 indexed citations
20.
Chidambaram, R.. (1960). Signal to Noise Ratio in Nuclear Magnetic Resonance. Proceedings of the Physical Society. 75(1). 163–164. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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